Condition of a homeostasis in prestomachs of highly productive cows depending on concentration of lipids in diets

Results of the made experiments showed that increase of level of fat in diets of the highly productive lactating cows has a certain impact on patrimonial structure and concentration of protozoa in liquid part of contents of a hem, and also the grampolozhitelnykh and the gramotritsatelnykh of bacteria, and also their ratios in contents of prestomachs leads to decrease in total and number.